30650836

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 54602856

約数和(自身を除く): 23952020

約数列:

[1, 2, 4, 97, 194, 197, 388, 394, 401, 788, 802, 1604, 19109, 38218, 38897, 76436, 77794, 78997, 155588, 157994, 315988, 7662709, 15325418, 30650836]

約数ペア:

[(1, 30650836), (2, 15325418), (4, 7662709), (97, 315988), (194, 157994), (197, 155588), (388, 78997), (394, 77794), (401, 76436), (788, 38897), (802, 38218), (1604, 19109)]